obaminatrix
A woman who works nonstop for Barack Obama, even if she has to pee in a bush during a caucus. She's like a crazy version of a campaign worker and sometimes refers to the First Lady as if she's a sidekick.
"I saw this obaminatrix at the caucus. She didn't stop talking until the coffee ran out."
She texted me: "The obaminatrix just yelled at the guy who spilled his soda."
The obaminatrix stood on a chair and screamed for 10 minutes straight.